CN103984111A - Polarization structure achieving naked eye 3D function and manufacturing method thereof - Google Patents

Polarization structure achieving naked eye 3D function and manufacturing method thereof Download PDF

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Publication number
CN103984111A
CN103984111A CN201410225415.9A CN201410225415A CN103984111A CN 103984111 A CN103984111 A CN 103984111A CN 201410225415 A CN201410225415 A CN 201410225415A CN 103984111 A CN103984111 A CN 103984111A
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CN
China
Prior art keywords
lens arrangement
function
naked eye
polarized light
pet film
Prior art date
Application number
CN201410225415.9A
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Chinese (zh)
Inventor
高衍品
翟保才
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上海和辉光电有限公司
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Priority to CN201410225415.9A priority Critical patent/CN103984111A/en
Publication of CN103984111A publication Critical patent/CN103984111A/en

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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B30/00Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B30/00Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/25Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using polarisation techniques
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00Processes of additive manufacturing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00Products made by additive manufacturing
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/49828Progressively advancing of work assembly station or assembled portion of work

Abstract

The invention relates to a polarization structure achieving a naked eye 3D function and a manufacturing method of the polarization structure. The polarization structure achieving the naked eye 3D function comprises a polaroid and a 3D grating layer arranged in the polaroid, the 3D grating layer comprises a PET film and a lens structure arranged in the PET film, nitrogen is contained in the lens structure, or the interior of the lens structure is vacuum. The 3D grating layer with the lens structure arranged in the PET film is adopted, the lens structure can be effectively protected against the influence of external force, and the mechanical characteristic of the 3D grating layer can be prevented from being influenced by external stress in the attachment and application process of the 3D grating layer.

Description

Realize structure of polarized light of naked eye 3 D function and preparation method thereof

Technical field

The present invention relates to 3D display technique field, relate in particular to a kind of structure of polarized light of realizing naked eye 3 D function and preparation method thereof.

Background technology

When the mankind observe object at real world, because two on different horizontal levels, there is pupil spacing, it is different making the solid images that images of left and right eyes is observed, and has parallax between them, due to the existence of parallax, by the processing of brains nerve, make three-dimensional variation of the degree of depth that we can perception three-dimensional world, Here it is so-called 3D(three) dimensional, three-dimensional) visual theory.

3D rendering display device can be divided into glasses type stereoscopic display device and glasses-free type (bore hole) stereoscopic display device substantially.The existence of glasses can cause beholder to feel inconvenient, and glasses-free type stereoscopic display device only just can be appreciated stereo-picture by direct viewing screen, therefore, currently over against glasses-free type stereoscopic display device, furthers investigate.

The display packing of glasses-free type stereoscopic display device, bore hole 3D display packing includes lens method and parallax barrier method.Parallax barrier method utilization is placed in the parallax barrier between backlight module and LCD panel, under stereo display pattern, when the image that should be seen by left eye is presented in LCDs, opaque striped can block right eye, vice versa, makes observer see 3D image.But parallax barrier method suffers stopping of parallax barrier due to backlight, brightness meeting decreases, and see that the picture of high brightness is more difficult.Lens method often adopts lens pillar technology, is also referred to as biconvex lens or microtrabeculae lens, and the advantage that it compares parallax barrier method maximum is that brightness is unaffected.Its principle is before LCDs, to add last layer lens pillar, make being positioned on the focal plane of lens as plane of liquid crystal display, the pixel of the image below each post lens is divided into several sub-pixels like this, and lens just can be with each sub-pixel of different direction projections like this.So eyes are watched display screen from different angles, just see different sub-pixels.

As shown in Figure 1, shown the display structure in prior art with the display screen of naked eye 3 D function.This display structure comprises TFT layer 101, organic layer 102, Glass layer 103, POL layer 104, OCA layer 105, TP layer 106 and the 3D grating layer 107 setting gradually, wherein 3D grating layer 107 is located at TP layer 106(touch surface flaggy) on, this TP layer 106 is bonded in POL layer 104(layer of polarizer by OCA layer 105) on, shown in Fig. 2,3D grating layer 107 comprises the lens pillar structure 1071 of array, utilize the array lens pillar film of oblique extension be covered in touch panel structure provided on, realize 3D effect.When the display screen that has naked eye 3 D function at this is made, if lens pillar structure 1071 convex surfaces in 3D grating layer 107 outwardly, external stress easily causes damage to lens arrangement, if convex configuration inwardly, towards TP layer 106, external stress easily damages TP layer 106.The display screen of this structure of Fig. 1, easily causes lens pillar structure or TP structure externally under stress influence, to cause damage, affects the mechanical property of display device.

Summary of the invention

The object of the invention is to overcome the defect of prior art, a kind of structure of polarized light of realizing naked eye 3 D function and preparation method thereof is provided, can solve existing bore hole 3D technology peripheral stress lens arrangement or TP structure are caused to the problems such as damage.

The technical scheme that realizes above-mentioned purpose is:

A kind of structure of polarized light of realizing naked eye 3 D function of the present invention, comprise polaroid and be located at 3D grating layer in described polaroid,, described 3D grating layer comprises PET film and is located at the lens arrangement in described PET film, and described lens arrangement inside has nitrogen or forms vacuum.

Adopt above-mentioned 3D grating layer; lens arrangement is formed in PET film; 3D grating top and bottom are smooth; can effectively protect lens arrangement not to be subject to the impact of external force; because lens arrangement is positioned at PET film;, lens arrangement is formed to protection, this 3D grating layer can be avoided the impact of external stress on its mechanical property in laminating and application process.Lens arrangement inside is filled with nitrogen or is vacuum, makes to have refractive index difference between lens arrangement inside and lens arrangement outside PET film, has the condition that lens form.Image scioptics structure 302 is carried out projection with different directions, thereby realizes bore hole 3D effect.In addition, 3D grating layer is located in polaroid, is fundamentally solved the damage to TP structure inwardly time of lens arrangement convex surface, can also reduce the technological process that display device is made, so cost-saving, enhance productivity.This 3D grating layer and polaroid combination, can reduce the laminating error that display device is realized naked eye 3 D function, improves the quality of products.

The further improvement that the present invention realizes the structure of polarized light of naked eye 3 D function is, described lens arrangement is corresponding one by one with dot structure.The corresponding lens arrangement of each dot structure, the light path between lens arrangement is not crosstalked like this, can reduce and even eliminate Moire fringe phenomenon.

The further improvement that the present invention realizes the structure of polarized light of naked eye 3 D function is, described lens arrangement be shaped as spherical lens or ellipse spherical lens.

The further improvement of the structure of polarized light of this 3D function is, the size of described lens arrangement is greater than dot structure corresponding thereto.The size and shape of lens, along with dot structure changes, can avoid black gap between pixel through lens, amplify and cause human eye only to see black picture at ad-hoc location, rather than 3D picture, guarantees 3D viewing effect.

The further improvement that the present invention realizes the structure of polarized light of naked eye 3 D function is, described polaroid comprises polarisation assembly and surface-treated layer, and described 3D grating layer is located between described polarisation assembly and described surface-treated layer.

A kind of method for making that realizes the structure of polarized light of naked eye 3 D function of the present invention,

Inside in PET film forms lens arrangement, and the inside of described lens arrangement has nitrogen or forms vacuum;

PET film by inside with lens arrangement is disposed in polaroid.

The further improvement of method for making that the present invention realizes the structure of polarized light of naked eye 3 D function is, described lens arrangement is corresponding one by one with dot structure.

The further improvement of method for making that the present invention realizes the structure of polarized light of naked eye 3 D function is, the inside of described lens arrangement has nitrogen or forms vacuum realizes in the following way:

Filling under nitrogen environment or vacuum environment, forming lens arrangement; Or

In described lens arrangement, be filled with nitrogen or be evacuated.

The further improvement of method for making that the present invention realizes the structure of polarized light of naked eye 3 D function is, described lens arrangement employing 3D printing technique is formed at the inside of described PET film, or described lens arrangement adopts PET compacting graphics mode to be formed at the inside of described PET film.

The further improvement of method for making that the present invention realizes the structure of polarized light of naked eye 3 D function is, the size of described lens arrangement is greater than dot structure corresponding thereto.

The further improvement of method for making that the present invention realizes the structure of polarized light of naked eye 3 D function is, described polaroid comprises polarisation assembly and surface-treated layer, and described 3D grating layer is located between described polarisation assembly and described surface-treated layer.

Accompanying drawing explanation

Fig. 1 is the display structure schematic diagram in prior art with naked eye 3 D function;

Fig. 2 is the structural representation of 3D grating layer in Fig. 1;

Fig. 3 is the structural representation that the present invention realizes the structure of polarized light of naked eye 3 D function;

Fig. 4 is the cut-open view of 3D grating layer in Fig. 3;

Fig. 5 is the process flow diagram of the method for making of the present invention's structure of polarized light of realizing naked eye 3 D function.

Embodiment

Below in conjunction with the drawings and specific embodiments, the invention will be further described.

Refer to shown in Fig. 3, shown that the present invention realizes the structural representation of the structure of polarized light of naked eye 3 D function.The present invention is arranged at 3D grating layer in polaroid, and the 3D grating layer that contains lens arrangement is combined with polaroid, realizes naked eye 3 D function.Such set-up mode can reduce the technological process that display device is realized naked eye 3 D function, enhances productivity.3D grating layer in the present invention adopts lens arrangement to be formed in PET film; PET film can effectively protect lens arrangement not to be subject to the impact of external force; in addition; lens arrangement inside has nitrogen or forms vacuum; can, so that lens arrangement is inner and the outside refringence that forms of lens arrangement, there is the condition that lens form.The structure of polarized light that the present invention realizes naked eye 3 D function can effectively solve prior art peripheral stress and lens arrangement or TP structure be caused to the problem of damage.The structure of polarized light of the present invention being realized to naked eye 3 D function below in conjunction with accompanying drawing describes.

As shown in Figure 3, shown that the present invention realizes the structural representation of the structure of polarized light of naked eye 3 D function.The structure of polarized light of the present invention being realized to naked eye 3 D function below in conjunction with Fig. 3 describes.

The structure of polarized light that the present invention realizes naked eye 3 D function comprises polaroid, is located at the 3D grating layer 30 in polaroid, and wherein, polaroid comprises polarisation assembly 20 and surface-treated layer 40, and 3D grating layer 30 is located between polarisation assembly 20 and surface-treated layer 40.Polarisation assembly 20 comprises the adhering agent layer 201(Adhesive setting gradually), the quarter-wave lamella 202(Lambda/4 wavelength of optical wavelength), TAC layer 203(Triafol T), PVA layer 204(polyvinyl alcohol (PVA)) and TAC layer 205.3D grating layer 30 is located on TAC layer 205.

Shown in Fig. 4, shown the cut-open view of 3D grating layer 30 in Fig. 3.3D grating layer 30 comprises PET film 301 and lens arrangement 302, lens arrangement 302 is formed at the inside of PET film 301, the inside of lens arrangement 302 has nitrogen or forms vacuum, making like this inside of lens arrangement 302 and the outside of lens arrangement 302 is to form refractive index difference between PET film 301, image scioptics structure 302 is carried out projection with different directions, thereby realizes bore hole 3D effect.The lower surface 3011 of PET film 301 fits on the TAC layer 205 in polarisation assembly 20, and the lower surface 3011 of this PET film 301 is the focal plane of lens arrangement 302 and the picture plane of real image.On the upper surface 3012 of PET film 301, be provided with surface-treated layer 40, this surface-treated layer 40 is optical thin film (HC/AR/LR/AG), has the functions such as antireflection, anti-dizzy, skin hardness processing.

Lens arrangement 302 in 3D grating layer 30 is corresponding one by one with dot structure, i.e. the corresponding lens arrangement 302 of each dot structure, and the size and shape of this lens arrangement 302 changes with dot structure.Be specially: centered by dot structure during symmetrical regular figure, the lens arrangement 302 corresponding with this dot structure be shaped as spherical lens, the size of lens arrangement 302 is greater than the size of dot structure.Centrosymmetric regular figure comprises circle, square, isosceles triangle, equilateral pentagon and hexagon etc., also comprises the regular polygon that carries out chamfered.When dot structure is non-centrosymmetrical figure, the lens arrangement 302 corresponding with this dot structure be shaped as ellipse spherical lens, the size of lens arrangement 302 is greater than the size of dot structure.Non-centrosymmetrical image comprises rectangle or rhombus, also comprises unequal-sided quadrilateral, pentagon etc.The method that adopts the corresponding lens arrangement of each dot structure, the light path between each lens arrangement is not crosstalked, and can reduce and even eliminate Moire fringe phenomenon.

The present invention realizes the beneficial effect of the structure of polarized light of naked eye 3 D function:

Employing is formed at lens arrangement 302 inside of PET film 301; 301 pairs of lens arrangements of PET film 302 form protection; make 3D lenticular lenses 30 can avoid the impact of external stress on its mechanical property in laminating and application process, effectively solve the damage problem of prior art peripheral stress to 3D lenticular lenses or TP.

Adopt 3D lenticular lenses 30 to be arranged between polarisation assembly 20 and surface-treated layer 40, formation has the structure of polarized light of 3D function, can reduce display device and realize the technological process of naked eye 3 D function, save the operations such as follow-up laminating 3D lenticular lenses, can enhance productivity.Can also reduce display device and realize the laminating error of naked eye 3 D function, improve the quality of products.

Adopt the lens arrangement technical scheme corresponding with single dot structure, the light path between lens arrangement is not crosstalked overlapping, can reduce the Moire fringe phenomenon of even eliminating bore hole 3D rendering.The size and shape of lens arrangement, along with dot structure changes, can avoid the black gap between pixel through lens arrangement, amplify and cause human eye at ad-hoc location, only to see the phenomenon of black picture.

Shown in Fig. 5, shown that the present invention realizes the process flow diagram of method for making of the structure of polarized light of naked eye 3 D function.The method for making that the present invention is realized to the structure of polarized light of naked eye 3 D function below in conjunction with Fig. 5 describes.

Execution step S11, in the inner lens arrangement 302 that forms of PET film 301, lens arrangement 302 inside have nitrogen or form vacuum.As a better embodiment of the present invention, can adopt 3D printing technique to form the inner PET film 301 with lens arrangement 302, need according to graphical design, to go out in advance concrete shape and the size of lens arrangement 302, in the present invention, lens arrangement 302 is corresponding one by one with the dot structure in image, is determined the size and shape of lens arrangement 302 by the size of dot structure.The size of lens arrangement 302 is greater than the size of dot structure, and single lens structure 302 covers single dot structure.The shape of lens arrangement 302 is generally spherical lens or ellipse spherical lens.Utilize 3D printer to print layer by layer the lens arrangement 302 that forms PET film and PET film inside.As another better embodiment of the present invention, adopt PET compacting graphics mode, according to graphical design, go out concrete shape and the size of lens arrangement 302, then produce the convex surface template with lens arrangement 302, fetch PET film 301 and form the PET film with lens arrangement with the compacting of convex surface template, be bottom pressing one deck PET film of this PET film, for lens arrangement is coated in PET film.

The method that lens arrangement 302 inside in PET film 301 have nitrogen or formation vacuum comprises: filling under nitrogen environment or vacuum environment, form lens arrangement 302, make like this lens arrangement 302 inside there is nitrogen or form vacuum, make to have formed refringence between lens arrangement 302 inside and outside, image scioptics structure 302 is carried out projection with different directions, forms bore hole 3D effect.Can also be used in and in lens arrangement 302, be filled with nitrogen or evacuated method, the inside of lens arrangement 302 is had to nitrogen or forms vacuum, make to have formed refringence between lens arrangement 302 inside and outside, image scioptics structure 302 is carried out projection with different directions, forms bore hole 3D effect.Then perform step S12.

Execution step S12, the PET film 301 by inside with lens arrangement 302 is disposed in polaroid.Be specially, the same prior art of method for making of polaroid, comprise polarisation assembly 20 and surface-treated layer 40, wherein polarisation assembly 20 comprise set gradually adhering agent layer 201(Adhesive), the quarter-wave lamella 202(Lambda/4 wavelength of optical wavelength), TAC layer 203(Triafol T), PVA layer 204(polyvinyl alcohol (PVA)) and TAC layer 205.The inner PET film 301 with lens arrangement 302 of configuration on TAC layer 205 in polarisation assembly 20, be configuration surface processing layer 40 on PET film 301, this surface-treated layer 40 is optical thin film (HC/AR/LR/AG), has the functions such as antireflection, anti-dizzy, skin hardness processing.As a better embodiment of the present invention, in 301 configurations of PET film and polaroid, can adopt the mode of bonding, PET film 301 bondings are arranged between polarisation assembly 20 and surface-treated layer 40.So just form the structure of polarized light with naked eye 3 D function, adopted this structure of polarized light to make display screen, just can obtain the display screen with naked eye 3 D function.

The present invention realizes the beneficial effect of method for making of the structure of polarized light of naked eye 3 D function:

Employing is formed at lens arrangement 302 inside of PET film 301; 301 pairs of lens arrangements of PET film 302 form protection; make 3D lenticular lenses 30 can avoid the impact of external stress on its mechanical property in laminating and application process, effectively solve the damage problem of prior art peripheral stress to 3D lenticular lenses or TP.

Adopt 3D lenticular lenses 30 to be arranged between polarisation assembly 20 and surface-treated layer 40, formation has the structure of polarized light of 3D function, can reduce display device and realize the technological process of naked eye 3 D function, save the operations such as follow-up laminating 3D lenticular lenses, can enhance productivity.Can also reduce display device and realize the laminating error of naked eye 3 D function, improve the quality of products.

Adopt the lens arrangement technical scheme corresponding with single dot structure, the light path between lens arrangement is not crosstalked overlapping, can reduce the Moire fringe phenomenon of even eliminating bore hole 3D rendering.The size and shape of lens arrangement, along with dot structure changes, can avoid the black gap between pixel through lens arrangement, amplify and cause human eye at ad-hoc location, only to see the phenomenon of black picture.

Below embodiment has been described in detail the present invention by reference to the accompanying drawings, and those skilled in the art can make many variations example to the present invention according to the above description.Thereby some details in embodiment should not form limitation of the invention, the present invention will be usingd scope that appended claims defines as protection scope of the present invention.

Claims (11)

1. a structure of polarized light of realizing naked eye 3 D function, it is characterized in that, comprise polaroid and be located at the 3D grating layer in described polaroid, described 3D grating layer comprises PET film and is located at the lens arrangement in described PET film, and described lens arrangement inside has nitrogen or forms vacuum.
2. the structure of polarized light of realizing naked eye 3 D function as claimed in claim 1, is characterized in that, described lens arrangement is corresponding one by one with dot structure.
3. the structure of polarized light of realizing naked eye 3 D function as claimed in claim 2, is characterized in that, described lens arrangement be shaped as spherical lens or ellipse spherical lens.
4. realize as claimed in claim 2 or claim 3 the structure of polarized light of naked eye 3 D function, it is characterized in that, the size of described lens arrangement is greater than dot structure corresponding thereto.
5. the structure of polarized light of realizing naked eye 3 D function as claimed in claim 1, is characterized in that, described polaroid comprises polarisation assembly and surface-treated layer, and described 3D grating layer is located between described polarisation assembly and described surface-treated layer.
6. a method for making that realizes the structure of polarized light of naked eye 3 D function, is characterized in that,
Inside in PET film forms lens arrangement, and the inside of described lens arrangement has nitrogen or forms vacuum;
PET film by inside with lens arrangement is disposed in polaroid.
7. the method for making that realizes the structure of polarized light of naked eye 3 D function as claimed in claim 6, is characterized in that, described lens arrangement is corresponding one by one with dot structure.
8. the method for making of the structure of polarized light of realizing naked eye 3 D function as described in claim 6 or 7, is characterized in that, the inside of described lens arrangement has nitrogen or forms vacuum realizes in the following way:
Filling under nitrogen environment or vacuum environment, forming lens arrangement; Or
In described lens arrangement, be filled with nitrogen or be evacuated.
9. the method for making of the structure of polarized light of realizing naked eye 3 D function as described in claim 6 or 7, it is characterized in that, described lens arrangement employing 3D printing technique is formed at the inside of described PET film, or described lens arrangement adopts PET compacting graphics mode to be formed at the inside of described PET film.
10. the method for making that realizes the structure of polarized light of naked eye 3 D function as claimed in claim 7, is characterized in that, the size of described lens arrangement is greater than dot structure corresponding thereto.
11. method for makings that realize the structure of polarized light of naked eye 3 D function as claimed in claim 6, is characterized in that, described polaroid comprises polarisation assembly and surface-treated layer, and described 3D grating layer is located between described polarisation assembly and described surface-treated layer.
CN201410225415.9A 2014-05-26 2014-05-26 Polarization structure achieving naked eye 3D function and manufacturing method thereof CN103984111A (en)

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US14/462,743 US20150338668A1 (en) 2014-05-26 2014-08-19 Naked Eye 3D Polarized Structure and Manufacturing Method Thereof

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CN106094228A (en) * 2016-06-01 2016-11-09 武汉华星光电技术有限公司 Thin film that grating is integrated with polaroid and manufacture method, display

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CN105572892B (en) * 2016-03-10 2019-01-22 京东方科技集团股份有限公司 It is divided material and preparation method thereof, grating and its application method and display device

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CN101371167A (en) * 2006-01-23 2009-02-18 友达光电股份有限公司 Lenticular lens array element
CN102654596A (en) * 2011-03-03 2012-09-05 银海科技股份有限公司 Micro-optical phase film and lenticular lens
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Cited By (4)

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Publication number Priority date Publication date Assignee Title
CN105158916A (en) * 2015-10-16 2015-12-16 宁波维真显示科技有限公司 Packaging method of hand-held naked-eye 3D display terminal
CN105158916B (en) * 2015-10-16 2018-03-27 宁波维真显示科技股份有限公司 The method for packing of hand-held bore hole 3D display terminal
CN106094228A (en) * 2016-06-01 2016-11-09 武汉华星光电技术有限公司 Thin film that grating is integrated with polaroid and manufacture method, display
CN106094228B (en) * 2016-06-01 2019-11-26 武汉华星光电技术有限公司 Grating and the integrated film of polaroid and its manufacturing method, display

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